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Block artificial light with a eye mask overnight

On the benefits of wearing a eye mask in bed

Jan. 24, 2020 -

Over the past few weeks I have been experimenting with wearing a sleep mask in bed, blocking all light. Our bodies produce the sleep hormone, melatonin, in darkness. Living in an environment awash in artificial light, is therefore exactly the sort of thing that disrupts one's circadian rhythm. Can a simple mask help?

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Average heart rate variability (HRV) during the same night shows a steady increase (and recovery)
Average heart rate variability (HRV) during the same night shows a steady increase (and recovery)
The soft foam conforms to your face for maximum comfort and darkness
The soft foam conforms to your face for maximum comfort and darkness
Maybe it's the font, maybe it's her haircut, but somehow I get a 80s vibe from the Mindfold's packaging :-)
Maybe it's the font, maybe it's her haircut, but somehow I get a 80s vibe from the Mindfold's packaging :-)
Heart rate graph shows a near flat line, very close to my minimum rate (collected with Biostrap)
Heart rate graph shows a near flat line, very close to my minimum rate (collected with Biostrap)
Wearing a sleep mask, you can see the mask takes the shape of my head
Wearing a sleep mask, you can see the mask takes the shape of my head
The mask is flexible, enabling a comfortable fit
The mask is flexible, enabling a comfortable fit

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